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St. Moritz Snow Forecast - 21st April 2026

St. Moritz Snow Report and Forecast

ECMWF IFS
GFS
ICON

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Updated 22 April 2026 00:43 NZST

Snow Forecast for St. Moritz

Snow and Weather from 21 April.

For Forecast detail, see below.

St. Moritz Snow Forecast Highlights

When will there be fresh snow in St. Moritz?

St. Moritz Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,515m)
Next Snow Expected29 April
Next Snow Amount1cm
Next 48 Hours-
Next 7 Days-
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Forecast for today in St. Moritz

Max 5℃
Min -5℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -5℃ and rising to 5℃

Temperature at BaseTemp at Base

Tue
21

Snow unlikely

CloudClearFairFair

Cloudy, clear sky, fair later.

Forecast times for St. Moritz are in Zurich (Europe/Zurich) time zone.

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St. Moritz 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for St. Moritz from OpenMeteo(ECMWF IFS)
Tue
21
Wed
22
Thu
23
Fri
24
Sat
25
Sun
26
Mon
27
Wind
3,300m
-6℃
Fair
-6℃
Clear
-4℃
Clear
-1℃
Clear
-1℃
Clear
-2℃
Clear
-3℃
Mixed
2,515m
0℃
Clear
0℃
Clear
2℃
Clear
5℃
Clear
5℃
Clear
4℃
Clear
3℃
Mixed
1,730m
5℃
Clear
5℃
Clear
7℃
Clear
10℃
Clear
10℃
Clear
9℃
Clear
8℃
Mixed
Snow Line
Max Town5℃5℃7℃10℃10℃9℃8℃
Min Town-5℃-9℃-6℃-5℃-2℃-2℃0℃

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

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Snow Forecast near St. Moritz

Snow Forecasts for Ski Resorts near St. Moritz
Ski Area 48 Hr 7 DayTuWeThFrSaSuMo
Parpan4cm 4cm
Madesimo1cm 3cm
Davos1cm 1cm
Lenzerheide - Valbella1cm 1cm

Snow Reliability

St. Moritz enjoys reliable snow conditions, typically boasting a snow depth of 60 to 120 cm during peak season. Regular snowfall ensures excellent skiing, but for the latest updates, check J2Ski for current snow conditions.

Understanding and predicting Snow Conditions in St. Moritz

Here are our tips for making the most of a trip to St. Moritz, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in St. Moritz, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at St. Moritz is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in St. Moritz will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for St. Moritz for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.